Principal AI Security Engineer

Role Overview

We tackle the most complex problems in quantitative finance by bringing scientific clarity to financial complexity, building a world‑class platform as part of G‑Research. As a Principal AI Security Engineer you will provide firm‑wide technical leadership for AI security across the full lifecycle, reporting to the Head of Security and acting as the senior technical authority across research engineering, platform engineering, security and risk teams. You will shape technical direction, define design patterns, and influence firm‑wide decisions on AI risk, resilience and governance.

Key Responsibilities

• AI system security leadership
  • Define and drive the firm‑wide approach to securing AI systems across the model lifecycle.
  • Identify systemic AI‑specific risks, including model integrity, prompt injection and misuse.
  • Establish secure design principles that enable experimentation while maintaining strong controls...